Tetrapeptide

A tetrapeptide is a molecule made up of four joined amino acids, the building blocks of proteins. Tetrapeptides are important components of the human body, playing a role in such vital processes as hair and skin formation, immune system regulation, digestion, and muscle growth and repair. They are commonly used in cosmetic, food and pharmaceutical applications. Tetrapeptides are made up of highly specific amino acids which give them various biological activities, such as antioxidant and anti-inflammatory effects, and have been studied for their potential therapeutic benefits. Tetrapeptides can have positive effects in the treatment and prevention of diseases, such as cancer, heart disease, diabetes and Alzheimer's.